2011942020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{12049}}^1$

素因数の和:12106

約数の個数: 144

約数和(自身を含む): 6461884800

約数和(自身を除く): 4449942780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 605, 660, 690, 726, 759, 1012, 1210, 1265, 1380, 1452, 1518, 1815, 2420, 2530, 2783, 3036, 3630, 3795, 5060, 5566, 7260, 7590, 8349, 11132, 12049, 13915, 15180, 16698, 24098, 27830, 33396, 36147, 41745, 48196, 55660, 60245, 72294, 83490, 120490, 132539, 144588, 166980, 180735, 240980, 265078, 277127, 361470, 397617, 530156, 554254, 662695, 722940, 795234, 831381, 1108508, 1325390, 1385635, 1457929, 1590468, 1662762, 1988085, 2650780, 2771270, 2915858, 3048397, 3325524, 3976170, 4156905, 4373787, 5542540, 5831716, 6096794, 7289645, 7952340, 8313810, 8747574, 9145191, 12193588, 14579290, 15241985, 16627620, 17495148, 18290382, 21868935, 29158580, 30483970, 33532367, 36580764, 43737870, 45725955, 60967940, 67064734, 87475740, 91451910, 100597101, 134129468, 167661835, 182903820, 201194202, 335323670, 402388404, 502985505, 670647340, 1005971010, 2011942020]

約数ペア:

[(1, 2011942020), (2, 1005971010), (3, 670647340), (4, 502985505), (5, 402388404), (6, 335323670), (10, 201194202), (11, 182903820), (12, 167661835), (15, 134129468), (20, 100597101), (22, 91451910), (23, 87475740), (30, 67064734), (33, 60967940), (44, 45725955), (46, 43737870), (55, 36580764), (60, 33532367), (66, 30483970), (69, 29158580), (92, 21868935), (110, 18290382), (115, 17495148), (121, 16627620), (132, 15241985), (138, 14579290), (165, 12193588), (220, 9145191), (230, 8747574), (242, 8313810), (253, 7952340), (276, 7289645), (330, 6096794), (345, 5831716), (363, 5542540), (460, 4373787), (484, 4156905), (506, 3976170), (605, 3325524), (660, 3048397), (690, 2915858), (726, 2771270), (759, 2650780), (1012, 1988085), (1210, 1662762), (1265, 1590468), (1380, 1457929), (1452, 1385635), (1518, 1325390), (1815, 1108508), (2420, 831381), (2530, 795234), (2783, 722940), (3036, 662695), (3630, 554254), (3795, 530156), (5060, 397617), (5566, 361470), (7260, 277127), (7590, 265078), (8349, 240980), (11132, 180735), (12049, 166980), (13915, 144588), (15180, 132539), (16698, 120490), (24098, 83490), (27830, 72294), (33396, 60245), (36147, 55660), (41745, 48196)]